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Diffstat (limited to 'src/javax/media/j3d/ImageComponent2DRetained.java')
| -rw-r--r-- | src/javax/media/j3d/ImageComponent2DRetained.java | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/src/javax/media/j3d/ImageComponent2DRetained.java b/src/javax/media/j3d/ImageComponent2DRetained.java deleted file mode 100644 index 395b159..0000000 --- a/src/javax/media/j3d/ImageComponent2DRetained.java +++ /dev/null @@ -1,337 +0,0 @@ -/* - * Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Sun designates this - * particular file as subject to the "Classpath" exception as provided - * by Sun in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - */ - -package javax.media.j3d; - -import java.awt.image.BufferedImage; -import java.awt.image.RenderedImage; - -/** - * This class defines a 2D image component. - * This is used for texture images, background images and raster components - * of Shape3D nodes. - */ - -class ImageComponent2DRetained extends ImageComponentRetained { - - ImageComponent2DRetained() { - } - - /** - * This method handles NioImageBuffer - * Refers or copies the specified NioImageBuffer to this 2D image component object. - * @param image NioImageBuffer object containing the image. - * The format and size must be the same as the current format in this - * ImageComponent2D object. - */ - void set(NioImageBuffer image) { - - int width = image.getWidth(); - int height = image.getHeight(); - - if (!byReference) { - throw new IllegalArgumentException(J3dI18N.getString("ImageComponent2D7")); - } - if (!yUp) { - throw new IllegalArgumentException(J3dI18N.getString("ImageComponent2D8")); - } - - if (width != this.width) { - throw new IllegalArgumentException(J3dI18N.getString("ImageComponent2DRetained0")); - } - if (height != this.height) { - throw new IllegalArgumentException(J3dI18N.getString("ImageComponent2DRetained1")); - } - - geomLock.getLock(); - - setImageClass(image); - - // This is a byRef image. - setRefImage(image,0); - - // Reset this flag to true, incase it was set to false due to - // the previous image type. - abgrSupported = true; - - imageTypeIsSupported = isImageTypeSupported(image); - - if (imageTypeIsSupported) { - - /* Use reference when ( format is OK, Yup is true, and byRef is true). */ - // Create image data object with the byRef image. */ - imageData = createNioImageBufferDataObject(image); - - } else { - // Handle abgrSupported is false case. - imageData = createNioImageBufferDataObject(null); - copyUnsupportedNioImageToImageData(image, 0, 0, 0, 0, width, height, imageData); - - } - - geomLock.unLock(); - - if (source.isLive()) { - // send a IMAGE_CHANGED message in order to - // notify all the users of the change - sendMessage(IMAGE_CHANGED, null); - } - } - - /** - * This method handles both BufferedImage and RenderedImage - * Copies the specified RenderedImage to this 2D image component object. - * @param image RenderedImage object containing the image. - * The format and size must be the same as the current format in this - * ImageComponent2D object. - */ - void set(RenderedImage image) { - - int width = image.getWidth(); - int height = image.getHeight(); - - if (width != this.width) { - throw new IllegalArgumentException(J3dI18N.getString("ImageComponent2DRetained0")); - } - if (height != this.height) { - throw new IllegalArgumentException(J3dI18N.getString("ImageComponent2DRetained1")); - } - - setImageClass(image); - - geomLock.getLock(); - - if (byReference) { - setRefImage(image,0); - } - - // Reset this flag to true, incase it was set to false due to - // the previous image type. - abgrSupported = true; - - imageTypeIsSupported = isImageTypeSupported(image); - - if (imageTypeIsSupported) { - - if (byReference && yUp) { - /* Use reference when ( format is OK, Yup is true, and byRef is true). */ - // System.err.println("ImageComponent2DRetained.set() : (imageTypeSupported && byReference && yUp) --- (1)"); - if (image instanceof BufferedImage) { - // Create image data object with the byRef image. */ - imageData = createRenderedImageDataObject(image); - } - else { - // System.err.println("byRef and not BufferedImage !!!"); - imageData = null; - } - - } else { - // Either not byRef or not yUp or not both - // System.err.println("ImageComponent2DRetained.set() : (imageTypeSupported && ((!byReference && yUp) || (imageTypeSupported && !yUp)) --- (2)"); - - // Create image data object with buffer for image. */ - imageData = createRenderedImageDataObject(null); - copySupportedImageToImageData(image, 0, imageData); - } - - } else { - // image type is unsupported, need to create a supported local copy. - // TODO : borrow code from JAI to convert to right format. - // System.err.println("ImageComponent2DRetained.set() : (imageTypeSupported == false) --- (4)"); - /* Will use the code segment in copy() method */ - - // Create image data object with buffer for image. */ - imageData = createRenderedImageDataObject(null); - copyUnsupportedImageToImageData(image, 0, imageData); - - } - - geomLock.unLock(); - - if (source.isLive()) { - // send a IMAGE_CHANGED message in order to - // notify all the users of the change - sendMessage(IMAGE_CHANGED, null); - } - } - - void setSubImage(RenderedImage image, int width, int height, - int srcX, int srcY, int dstX, int dstY) { - - if (!isSubImageTypeEqual(image)) { - throw new IllegalStateException( - J3dI18N.getString("ImageComponent2D6")); - } - - // Can't be byReference - assert (!byReference); - assert (imageData != null); - - geomLock.getLock(); - - if (imageTypeIsSupported) { - // Either not byRef or not yUp or not both - // System.err.println("ImageComponent2DRetained.setSubImage() : (imageTypeSupported ) --- (1)"); - if (image instanceof BufferedImage) { - copyImageLineByLine((BufferedImage)image, srcX, srcY, dstX, dstY, 0, width, height, imageData); - } - else { - copySupportedImageToImageData(image, srcX, srcY, dstX, dstY, 0, width, height, imageData); - } - } else { - // image type is unsupported, need to create a supported local copy. - // TODO : Should look into borrow code from JAI to convert to right format. - // System.err.println("ImageComponent2DRetained.setSubImage() : (imageTypeSupported == false) --- (2)"); - if (image instanceof BufferedImage) { - copyUnsupportedImageToImageData((BufferedImage)image, srcX, srcY, dstX, dstY, 0, width, height, imageData); - } - else { - copyUnsupportedImageToImageData(image, srcX, srcY, dstX, dstY, 0, width, height, imageData); - } - } - geomLock.unLock(); - - if (source.isLive()) { - - // send a SUBIMAGE_CHANGED message in order to - // notify all the users of the change - - ImageComponentUpdateInfo info; - - info = new ImageComponentUpdateInfo(); - info.x = dstX; - info.y = dstY; - info.z = 0; - info.width = width; - info.height = height; - - sendMessage(SUBIMAGE_CHANGED, info); - } - } - - /** - * Retrieves a copy of the image in this ImageComponent2D object. - * @return a new RenderedImage object created from the image in this - * ImageComponent2D object - */ - RenderedImage getImage() { - - if (isByReference()) { - return (RenderedImage) getRefImage(0); - } - - if(imageData != null) { - return imageData.createBufferedImage(0); - } - - return null; - } - - /** - * Retrieves the reference of the nio image in this ImageComponent2D object. - */ - NioImageBuffer getNioImage() { - - if (getImageClass() != ImageComponent.ImageClass.NIO_IMAGE_BUFFER) { - throw new IllegalStateException(J3dI18N.getString("ImageComponent2D9")); - } - - assert (byReference == true); - - return (NioImageBuffer) getRefImage(0); - } - - /** - * Update data. - * x and y specifies the x & y offset of the image data in - * ImageComponent. It assumes that the origin is (0, 0). - */ - void updateData(ImageComponent2D.Updater updater, - int x, int y, int width, int height) { - - geomLock.getLock(); - // call the user supplied updateData method to update the data - updater.updateData((ImageComponent2D)source, x, y, width, height); - - Object refImage = getRefImage(0); - assert (refImage != null); - assert (imageData != null); - - // Check is data copied internally. - if(!imageData.isDataByRef()) { - // update the internal copy of the image data if a copy has been - // made - if (imageTypeIsSupported) { - assert !(refImage instanceof NioImageBuffer); - - if (refImage instanceof BufferedImage) { - copyImageLineByLine((BufferedImage)refImage, x, y, x, y, 0, width, height, imageData); - } else { - RenderedImage ri = (RenderedImage)refImage; - copySupportedImageToImageData(ri, (x + ri.getMinX()), (y + ri.getMinY()), x, y, 0, width, height, imageData); - } - } else { - // image type is unsupported, need to create a supported local copy. - // TODO : Should look into borrow code from JAI to convert to right format. - if (refImage instanceof BufferedImage) { - copyUnsupportedImageToImageData((BufferedImage)refImage, x, y, x, y, 0, width, height, imageData); - } else if (refImage instanceof RenderedImage) { - RenderedImage ri = (RenderedImage)refImage; - copyUnsupportedImageToImageData(ri, (x + ri.getMinX()), (y + ri.getMinY()), x, y, 0, width, height, imageData); - } else if (refImage instanceof NioImageBuffer) { - copyUnsupportedNioImageToImageData((NioImageBuffer)refImage, x, y, x, y, width, height, imageData); - } else { - assert false; - } - } - } - geomLock.unLock(); - - - if (source.isLive()) { - - // send a SUBIMAGE_CHANGED message in order to - // notify all the users of the change - - ImageComponentUpdateInfo info; - - info = new ImageComponentUpdateInfo(); - info.x = x; - info.y = y; - info.z = 0; - info.width = width; - info.height = height; - - sendMessage(SUBIMAGE_CHANGED, info); - } - } - - @Override - void clearLive(int refCount) { - super.clearLive(refCount); - } - -} |